Gallery tour. An introduction to the 17th-, 18th- and early 19th-century British and American art objects at the DeWitt Wallace Decorative Arts Gallery. 1 and 3 p.m. daily. Admission included in gallery ticket of $7. Francis and Henry streets, Williamsburg. Call 229-1000, ext. 2936.

Tours. "Useful and Ornamental: Exploring Decorative Arts in Colonial Williamsburg" offers a three-hour walk through Historic Area sites and the DeWitt Wallace Decorative Arts Gallery. 9:30 a.m. Wednesday and Saturday. Admission $5 with CW ticket or pass and $10 without. Reservations must be made in person at the Courthouse of 1770, Duke of Gloucester Street, on the day of the tour. Call 229-1000, ext. 2936.

Video. "Patron and Tradesman" explores some of the factors behind 18th-century English and Virginian decorative art objects. Shown in conjunction with an exhibit of the same name. 11 a.m. Thursday. Admission included in gallery ticket. Wallace Gallery. Call 229-1000, ext. 2936.

Film. The Colonial Williamsburg Library continues its spring film series with "Great House of Britain: London and the West." 2:30 p.m. Thursday. Free. 415 N. Boundary St., Williamsburg. Call 220-7419.